Zhi-Guang Sun

Quasi-Dry Electrochemical Mechanical Polishing Method of Additively Manufactured Parts

Selective laser melting (SLM) of TC4 titanium alloy inevitably introduces surface defects including spheroidized particles, adhered powders, and microcracks, resulting in high roughness and poor flatness that prevent direct service. Electrochemical polishing (ECP) is suitable for complex curved surfaces, yet convention...